Support pillow



FIG. 1 is the front view of the invention;

FIG. 2 is the top view of the invention;

FIG. 3 is the bottom view of the invention;

FIG. 4 is the back view of the invention;

FIG. 5 is side view of the invention; and,

FIG. 6 is a perspective view of the invention. 

The ornamental design of a support pillow, as shown. 